Tascam DM-3200 Manual page 31

TIP
Punch into a mix (This can be done with Trim or Write
mode).
Start the timecode.
4 – Operation : Trimming Mix Moves
Move a control to its desired position. You will hear the
audio follow the move.
Press the WRITE or TRIM key to instantly punch that
control into automation Write at the new position.
The result will be the fastest possible move when read-
ing back the mix.
TASCAM DM Automation Guide
31